The Volk Racing ZE40 features the latest in Rays Engineering with zero compromise. Using their proprietary forging technology, Volk Racing creates light yet extremely strong wheels like no other company.

Rays implemented a unique 10-spoke design on the ZE40 with several key features: lipped spokes allow less material to be used while keeping strength up, the center has cliffed section to maintain strength but allow less material at the center, and knurled barrels ensure proper tire grip and reduced slippage.